em65567 ELAN Microelectronics Corp, em65567 Datasheet - Page 48

• Manufacturer Part Number: em65567
• Description: Com/ Color Driver
• Manufacturer: ELAN Microelectronics Corp

8.
8.1 control register
Control Register Table (Bank 0)
Note: The “※” mark means “don’t care”
Parentheses [ ] shows address for control register.
* This specification is subject to be changed without notice.
X Address
(Lower nibble)
X Address
(Upper nibble)
Y Address
(Lower nibble)
Y Address
(Upper nibble)
Display start address
(Lower nibble)
Display start address
(Upper nibble)
n-line altemation
(Lower nibble)
n-line altemation
(Upper nibble)
Display control (1)
Display control (2)
Increment control
Power control
LCD Duty Ratio
Booster
Bias ratio control
Register Access Control
Internal Register read
Display Data write
Display Data read
Control Register
Control Register
[0H]
[1H]
[2H]
[3H]
[4H]
[5H]
[6H]
[7H]
[8H]
[9H]
[AH]
[BH]
[CH]
[DH]
[EH]
[FH]
CSB RS WRB ROB RE2 RE1 RE0 D7 D6 D5 D4 D3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pins (for 80-family) & Bank
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 0/1
0/1
0/1
0/1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0/1
0/1
0/1
0/1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0/1
0/1
0/1
0/1 *
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
*
48
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
66 COM/ 96 SEG 256 Color STN LCD Driver
*
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Address & Code
Write Data
Read Data
*
0 AX3 AX2
1 *
0 AY3 AY2
1 *
0 LA3
1 *
0 N3
1 *
0 FT
1 REV NLIN AP
0 *
1 ON
0 *
1 *
0 *
1 T0
TS
SHI
AMP HA
Read Data
AX6
AY6
LA2
*
N2
*
MON ON
AIM
LT
DS2
*
B2
RE2
D2
D1
AX1 AX0 in display RAM
AX5 AX4 in display RAM
AY1 AY0 in display RAM
AY5 AY4 in display RAM
LA1 LA0
LA5 LA4
N1
N5
ALL ON/
SW
AYI
DC
ON
DS1 DS0
VU1 VU0 booster circuit
B1
RE1 RE0 RE: set register bank number
D0
N0
N4
OFF ON/OFF: Display ON/OFF control
REF REF: Seqment normal/reverse
AXI
ACL ACL: Resetting
B0
Read from Display RAM
Read out Internal Register
Function
Write to Display RAM
Set of X direction Address
Set of X direction Address
Set of X direction Address
Set of X direction Address
Set address of display RAM
making common starting line display
Set address of display RAM
making common starting line display
Set the number of altemated
reverse line
Set the number of altemated
reverse line
SHIFT: Select common shift direction
MON: Select Monochrome/gradation
ALLON: All display ON
REV: Display normal/reverse
NLIN: n line reverse control
SWAP: Display data swapping
AIM: Select increment mode
AYI: Y increment, AXI: X increment
AMPON: Intemal AMP. ON
HALT: Power saving
DCON: Boosting circuit ON
Set LCD drive duty ratio
Set number of boosting step for
Set bias ratio
for LCD driving voltage
TST0: for LS1 test,must set to "0"
2003/1/9 (V0.1)
EM65567